介绍了中国地震活动概况，中国地震区划图使用的内涵和抗震设防准则，提出了大型水工建筑、跨海大桥、长输油气管线、核电厂、石化厂等可能导致产生严重次生灾害场地进行地震安全性评价；以地震实例简要讨论了地震崩塌、滑坡、砂土液化、地震断层等地震地质灾害及抗震对策。

China is a country with high seismicity. It is very important for industry and structure to fortify against earthquake. In the paper the outline of seismicity in China, the criteria for fortification against earthquake and contents of seismic zonation map of China are described. The contents of seismic safety evaluation for major construction project, such as large dams, large bridges, long distance pipe lines for transporting oil and natural gas, nuclear plants, petrochemical enterprises and so on, are presented. Some geological disasters caused by destructive earthquake, such as earthquake-caused collapse and landslide, liquefaction of saturated soil and earthquake fault and so on, are also presented. Preventive countermeasure for these disasters is discussed.